Add rv32uf tests
[riscv-tests.git] / isa / rv64uf / fcvt_w.S
1 # See LICENSE for license details.
2
3 #*****************************************************************************
4 # fcvt_w.S
5 #-----------------------------------------------------------------------------
6 #
7 # Test fcvt{wu|w|lu|l}.s instructions.
8 #
9
10 #include "riscv_test.h"
11 #include "test_macros.h"
12
13 RVTEST_RV64UF
14 RVTEST_CODE_BEGIN
15
16 #-------------------------------------------------------------
17 # Arithmetic tests
18 #-------------------------------------------------------------
19
20 TEST_FP_INT_OP_S( 2, fcvt.w.s, 0x01, -1, -1.1, rtz);
21 TEST_FP_INT_OP_S( 3, fcvt.w.s, 0x00, -1, -1.0, rtz);
22 TEST_FP_INT_OP_S( 4, fcvt.w.s, 0x01, 0, -0.9, rtz);
23 TEST_FP_INT_OP_S( 5, fcvt.w.s, 0x01, 0, 0.9, rtz);
24 TEST_FP_INT_OP_S( 6, fcvt.w.s, 0x00, 1, 1.0, rtz);
25 TEST_FP_INT_OP_S( 7, fcvt.w.s, 0x01, 1, 1.1, rtz);
26 TEST_FP_INT_OP_S( 8, fcvt.w.s, 0x10, -1<<31, -3e9, rtz);
27 TEST_FP_INT_OP_S( 9, fcvt.w.s, 0x10, (1<<31)-1, 3e9, rtz);
28
29 TEST_FP_INT_OP_S(12, fcvt.wu.s, 0x10, 0, -3.0, rtz);
30 TEST_FP_INT_OP_S(13, fcvt.wu.s, 0x10, 0, -1.0, rtz);
31 TEST_FP_INT_OP_S(14, fcvt.wu.s, 0x01, 0, -0.9, rtz);
32 TEST_FP_INT_OP_S(15, fcvt.wu.s, 0x01, 0, 0.9, rtz);
33 TEST_FP_INT_OP_S(16, fcvt.wu.s, 0x00, 1, 1.0, rtz);
34 TEST_FP_INT_OP_S(17, fcvt.wu.s, 0x01, 1, 1.1, rtz);
35 TEST_FP_INT_OP_S(18, fcvt.wu.s, 0x10, 0, -3e9, rtz);
36 TEST_FP_INT_OP_S(19, fcvt.wu.s, 0x00, 3000000000, 3e9, rtz);
37
38 #ifndef __riscv32
39 TEST_FP_INT_OP_S(22, fcvt.l.s, 0x01, -1, -1.1, rtz);
40 TEST_FP_INT_OP_S(23, fcvt.l.s, 0x00, -1, -1.0, rtz);
41 TEST_FP_INT_OP_S(24, fcvt.l.s, 0x01, 0, -0.9, rtz);
42 TEST_FP_INT_OP_S(25, fcvt.l.s, 0x01, 0, 0.9, rtz);
43 TEST_FP_INT_OP_S(26, fcvt.l.s, 0x00, 1, 1.0, rtz);
44 TEST_FP_INT_OP_S(27, fcvt.l.s, 0x01, 1, 1.1, rtz);
45
46 TEST_FP_INT_OP_S(32, fcvt.lu.s, 0x10, 0, -3.0, rtz);
47 TEST_FP_INT_OP_S(33, fcvt.lu.s, 0x10, 0, -1.0, rtz);
48 TEST_FP_INT_OP_S(34, fcvt.lu.s, 0x01, 0, -0.9, rtz);
49 TEST_FP_INT_OP_S(35, fcvt.lu.s, 0x01, 0, 0.9, rtz);
50 TEST_FP_INT_OP_S(36, fcvt.lu.s, 0x00, 1, 1.0, rtz);
51 TEST_FP_INT_OP_S(37, fcvt.lu.s, 0x01, 1, 1.1, rtz);
52 TEST_FP_INT_OP_S(38, fcvt.lu.s, 0x10, 0, -3e9, rtz);
53 #endif
54
55 # test negative NaN, negative infinity conversion
56 TEST_CASE( 42, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 0(x1); fcvt.w.s x1, f1)
57 TEST_CASE( 44, x1, 0xffffffff80000000, la x1, tdat ; flw f1, 8(x1); fcvt.w.s x1, f1)
58 #ifndef __riscv32
59 TEST_CASE( 43, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.l.s x1, f1)
60 TEST_CASE( 45, x1, 0x8000000000000000, la x1, tdat ; flw f1, 8(x1); fcvt.l.s x1, f1)
61 #endif
62
63 # test positive NaN, positive infinity conversion
64 TEST_CASE( 52, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 4(x1); fcvt.w.s x1, f1)
65 TEST_CASE( 54, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 12(x1); fcvt.w.s x1, f1)
66 #ifndef __riscv32
67 TEST_CASE( 53, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.l.s x1, f1)
68 TEST_CASE( 55, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.l.s x1, f1)
69 #endif
70
71 # test NaN, infinity conversions to unsigned integer
72 TEST_CASE( 62, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.wu.s x1, f1)
73 TEST_CASE( 63, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.wu.s x1, f1)
74 TEST_CASE( 64, x1, 0, la x1, tdat ; flw f1, 8(x1); fcvt.wu.s x1, f1)
75 TEST_CASE( 65, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.wu.s x1, f1)
76 #ifndef __riscv32
77 TEST_CASE( 66, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.lu.s x1, f1)
78 TEST_CASE( 67, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.lu.s x1, f1)
79 TEST_CASE( 68, x1, 0, la x1, tdat ; flw f1, 8(x1); fcvt.lu.s x1, f1)
80 TEST_CASE( 69, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.lu.s x1, f1)
81 #endif
82
83 TEST_PASSFAIL
84
85 RVTEST_CODE_END
86
87 .data
88 RVTEST_DATA_BEGIN
89
90 TEST_DATA
91
92 # -NaN, NaN, -inf, +inf
93 tdat:
94 .word 0xffffffff
95 .word 0x7fffffff
96 .word 0xff800000
97 .word 0x7f800000
98
99 tdat_d:
100 .dword 0xffffffffffffffff
101 .dword 0x7fffffffffffffff
102 .dword 0xfff0000000000000
103 .dword 0x7ff0000000000000
104
105 RVTEST_DATA_END